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포스터 발표 : 해양생물공학

Optimization of Lipid Extraction Methods from Dunaliella sp.

첫 페이지 보기
  • 발행기관
    한국생물공학회 바로가기
  • 간행물
    한국생물공학회 학술대회 바로가기
  • 통권
    2012 춘계학술대회 및 국제심포지움 (2012.04)바로가기
  • 페이지
    pp.211-211
  • 저자
    Young-Jin RYU, Dong Ho SEONG, Sang_Min LIM, Choul-Gyun LEE
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A174723

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원문정보

초록

영어
As the price of conventional fossil fuels continues to escalate, so-called alternative fuels have become more attractive. Lipids from marine microalgae can be transformed into biodiesel fuel, a renewable energy. Microalgae – either marine microalgae or fresh water microalgae – have received enormous interests as one of the most promising solution to the global warming and the depletion of fossil fuels. Recent reports revealed various detrimental effect of producing biofuels from crop (starch) biomass, as there would be a risk of greater food insecurity, higher food prices and shortage of land space. Dunaliella species belong to microalgae are known as massive lipid producers. Lipid extraction is an important process step to produce fuel cost effectively from microalgae. The purpose of this work was to optimize lipids extraction methods using solvent from Dunaliella sp.. We tested various factors (kinds of solvents, amount of solvents, extraction temperature and time) were analyzed and compared for the lipid extraction efficiency. The solvent mixture of methanol and chloroform extracted lipids the most effectively and unexpectedly methanol alone was fairly good lipid extraction system from Dunaliella sp..

키워드

microalgae lipid extractionAs the price of conventional fossil fuels continues to escalate so-calledalternative fuels have become more attractive. Lipids from marinemicroalgae can be transformed into biodiesel fuel a renewable energy.Microalgae – either marine microalgae or fresh water microalgae –have received enormous interests as one of the most promising solutionto the global warming and the depletion of fossil fuels. Recent reportsrevealed various detrimental effect of producing biofuels from crop(starch) biomass as there would be a risk of greater food insecurity higher food prices and shortage of land space. Dunaliella speciesbelong to microalgae are known as massive lipid producers. Lipidextraction is an important process step to produce fuel cost effectivelyfrom microalgae. The purpose of this work was to optimize lipidsextraction methods using solvent from Dunaliella sp.. We testedvarious factors (kinds of solvents amount of solvents extractiontemperature and time) were analyzed and compared for the lipidextraction efficiency. The solvent mixture of methanol and chloroformextracted lipids the most effectively and unexpectedly methanol alonewas fairly good lipid extraction system from Dunaliella sp.. biodiesel

저자

  • Young-Jin RYU [ Dept. of Biological Engineering, Inha University, Incheon, 402-751. ]
  • Dong Ho SEONG [ Dept. of Biological Engineering, Inha University, Incheon, 402-751. ]
  • Sang_Min LIM [ Dept. of Biological Engineering, Inha University, Incheon, 402-751. ]
  • Choul-Gyun LEE [ Dept. of Biological Engineering, Inha University, Incheon, 402-751. ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
  • 설립연도
    1984
  • 분야
    공학>생물공학
  • 소개
    이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다 1. 생물공학 분야의 발전을 위한 연구 협력 2. 생물공학의 실용화를 촉진시키기 위한 산학 협동 3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최 4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간 5. 생물공학 발전을 위한 정책 건의 6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동

간행물

  • 간행물명
    한국생물공학회 학술대회
  • 간기
    반년간
  • 수록기간
    1985~2013
  • 십진분류
    KDC 476 DDC 576

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